BR-HT Series Cam Clutch
Backstopping Cam Clutches
BR-HT is mainly used in backstop applications as an integral part of a gear reducer. Prevention of reverse rotation for inclined conveyor and bucket elevator are typical application BR-HT assures not only the immediate backstop function under high torque, but also long service life by the “lift-off” design. In addition, installation on the high speed shaft with low torque enables selection of more compact models with resulting lower cost.
Item # |
Torque Capacity |
Min. Inner Race Overrunning Speed |
Max. Inner Race Overrunning Speed |
Max. Engagement |
Bore Size |
B (Outer Race Width) |
---|---|---|---|---|---|---|
BR240HT-S240WA-240 | Torque Capacity N/A 79656.5 lb·ft708000.0 N·m | Min. Inner Race Overrunning Speed N/A 220 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 120 rpm | Bore Size N/A 9.449 in240.00 mm | B (Outer Race Width) N/A 7.087 in180.00 mm |
BR240HT-S240WC-240 | Torque Capacity N/A 129810.6 lb·ft176000.0 N·m | Min. Inner Race Overrunning Speed N/A 185 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 9.449 in240.00 mm | B (Outer Race Width) N/A 9.449 in240.00 mm |
BR240HT-R320B-250 | Torque Capacity N/A 56792.1 lb·ft77000.0 N·m | Min. Inner Race Overrunning Speed N/A 190 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 115 rpm | Bore Size N/A 9.843 in250.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR240HT-R320D-250 | Torque Capacity N/A 83344.3 lb·ft113000.0 N·m | Min. Inner Race Overrunning Speed N/A 180 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 105 rpm | Bore Size N/A 9.843 in250.00 mm | B (Outer Race Width) N/A 4.724 in120.00 mm |
BR240HT-R320WB-250 | Torque Capacity N/A 113584.2 lb·ft154000.0 N·m | Min. Inner Race Overrunning Speed N/A 190 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 115 rpm | Bore Size N/A 9.843 in250.00 mm | B (Outer Race Width) N/A 7.087 in180.00 mm |
BR240HT-R320WD-250 | Torque Capacity N/A 166688.6 lb·ft226000.0 N·m | Min. Inner Race Overrunning Speed N/A 180 rpm | Max. Inner Race Overrunning Speed N/A 1100 rpm | Max. Engagement N/A 105 rpm | Bore Size N/A 9.843 in250.00 mm | B (Outer Race Width) N/A 9.449 in240.00 mm |
BR180HT-S180A-180 | Torque Capacity N/A 23601.9 lb·ft32000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR180HT-S180C-180 | Torque Capacity N/A 39090.7 lb·ft53000.0 N·m | Min. Inner Race Overrunning Speed N/A 250 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 120 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 4.724 in120.00 mm |
BR180HT-S180WA-180 | Torque Capacity N/A 47203.8 lb·ft64000.0 N·m | Min. Inner Race Overrunning Speed N/A 300 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 160 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 6.299 in160.00 mm |
BR180HT-S180WC-180 | Torque Capacity N/A 78181.4 lb·ft106000.0 N·m | Min. Inner Race Overrunning Speed N/A 250 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 120 rpm | Bore Size N/A 7.087 in180.00 mm | B (Outer Race Width) N/A 9.449 in240.00 mm |
BR180HT-R240A-185 | Torque Capacity N/A 23601.9 lb·ft32000.0 N·m | Min. Inner Race Overrunning Speed N/A 220 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR180HT-R240D-185 | Torque Capacity N/A 47203.8 lb·ft64000.0 N·m | Min. Inner Race Overrunning Speed N/A 210 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 100 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 4.921 in125.00 mm |
BR180HT-R240WB-185 | Torque Capacity N/A 51629.2 lb·ft70000.0 N·m | Min. Inner Race Overrunning Speed N/A 220 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 6.299 in160.00 mm |
BR180HT-R240WD-185 | Torque Capacity N/A 94407.7 lb·ft128000.0 N·m | Min. Inner Race Overrunning Speed N/A 210 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 100 rpm | Bore Size N/A 7.283 in185.00 mm | B (Outer Race Width) N/A 9.449 in240.00 mm |
BR190HT-R260A-205 | Torque Capacity N/A 28764.8 lb·ft39000.0 N·m | Min. Inner Race Overrunning Speed N/A 200 rpm | Max. Inner Race Overrunning Speed N/A 1300 rpm | Max. Engagement N/A 95 rpm | Bore Size N/A 8.071 in205.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR98HT-R200C-130 | Torque Capacity N/A 19914.1 lb·ft27000.0 N·m | Min. Inner Race Overrunning Speed N/A 230 rpm | Max. Inner Race Overrunning Speed N/A 2100 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR98HT-R200C-155 | Torque Capacity N/A 19914.1 lb·ft27000.0 N·m | Min. Inner Race Overrunning Speed N/A 230 rpm | Max. Inner Race Overrunning Speed N/A 2100 rpm | Max. Engagement N/A 110 rpm | Bore Size N/A 6.102 in155.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR130HT-S130A-130 | Torque Capacity N/A 11801.0 lb·ft16000.0 N·m | Min. Inner Race Overrunning Speed N/A 400 rpm | Max. Inner Race Overrunning Speed N/A 2400 rpm | Max. Engagement N/A 190 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-S100C-100 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-70 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 2.756 in70.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-85 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.346 in85.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-90 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.543 in90.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-100 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 3.937 in100.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-120 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 4.724 in120.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |
BR95HT-R170C-130 | Torque Capacity N/A 15120.0 lb·ft20500.0 N·m | Min. Inner Race Overrunning Speed N/A 240 rpm | Max. Inner Race Overrunning Speed N/A 2700 rpm | Max. Engagement N/A 130 rpm | Bore Size N/A 5.118 in130.00 mm | B (Outer Race Width) N/A 3.150 in80.00 mm |